| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $179.45 | 3.727% | $186.1381 | $186.14 | $186.15 | $186.10 |
| Purchase #2 | $19.96 | 3.648% | $20.6881 | $20.69 | $20.70 | $20.70 |
| Purchase #3 | $126.61 | 6.284% | $134.5662 | $134.57 | $134.55 | $134.60 |
| Purchase #4 | $203.83 | 6.865% | $217.8229 | $217.82 | $217.80 | $217.80 |
| Purchase #5 | $142.33 | 9.517% | $155.8755 | $155.88 | $155.90 | $155.90 |
| Purchase #6 | $71.47 | 13.827% | $81.3522 | $81.35 | $81.35 | $81.40 |
| Purchase #7 | $239.70 | 3.290% | $247.5861 | $247.59 | $247.60 | $247.60 |
| 7 purchase totals = | $983.35 | $1,044.0291 | $1,044.04 | $1,044.05 | $1,044.10 | |